Ibikomere mu isoko ry’imodoka nshya zikoresha ingufu biracyahari, kandi imiyoboro ya DC ikoresha ingufu vuba ishobora guhaza icyifuzo cyo kongera ingufu vuba. Gukundwa kw’imodoka nshya zikoresha ingufu bigengwa n’ibikomere by’ingenzi nko kumara igihe bateri ikoresha ingufu no guhangayika mu gushyushya. Mu gusubiza ibibazo byavuzwe haruguru, inganda zikomeye zikomeje guteza imbere ikoranabuhanga rya bateri kandi zisubiza ibibazo by’isoko zikoresha bateri z’inyongera. Ariko, kubera ko bigoye kugera ku iterambere rikomeye mu ikoranabuhanga mu mikorere ya bateri zikoresha ingufu mu gihe gito, biragoye kugera ku kwiyongera gukomeye kw’urugendo ku gusharija rimwe vuba. Nubwo gushyiraho bateri z’inyongera bishobora gukemura ikibazo cy’imihangayiko ku bakoresha bamwe mu gihe gito, ingaruka zabyo ni ukwiyongera kw’igihe cyo gushyushya. Igihe cyo gushyushya gifitanye isano n’ubushobozi bwa bateri n’imbaraga zo gushyushya. Uko ubushobozi bwa bateri bungana, ni ko urwego rwo hejuru rw’urugendo, kandi igihe cyo gushyushya kikaba kirekire hatabayeho kongera imbaraga zo gushyushya. Ugereranyije n’imiyoboro ya AC, imiyoboro ya DC ikoresha ingufu vuba ishobora gushyushya bateri vuba, bityo ikagabanya igihe cyo gushyushya, ikongera imikorere myiza yo gushyushya, kandi igahaza ibyo ba nyir’imodoka bakeneye kugira ngo bashyushye ingufu vuba.
Kubera ko sitasiyo za DC zisharija vuba zisimbura sitasiyo za AC zisharija buhoro, OBC yabaye ingenzi mu bigo by’imodoka. Kuri ubu, hari uburyo bubiri bwo gusharija imodoka zikoresha amashanyarazi: bumwe ni ukunyura mu cyambu cya "sharija vuba", gikoresha umugozi wa DC kugira ngo gishyure bateri y’amashanyarazi; ubundi ni ukunyura mu cyambu cya AC, ari cyo cyambu cya "sharija buhoro", gisaba imodoka. Nyuma y’uko OBC y’imbere ikora transformer no gukosora, ni bwo isohoka mu gushyushya imodoka zikoresha amashanyarazi. Ariko, uko DC isharija vuba buhoro buhoro isimbura imigozi ya AC isharija buhoro buhoro, bimwe mu bigo by’imodoka birimo kugerageza gusiba umugozi wa AC. Urugero, NIO ET7 yahagaritse umugozi wa AC, hasigara umugozi umwe gusa wa DC usharija kandi ireka OBC mu buryo butaziguye. Gukuraho OBC bishobora kugabanya uburemere bw’imodoka no kugabanya ikiguzi cy’imodoka zikoresha amashanyarazi. Umuco wo guhagarika imigozi ya AC usharija ntabwo uzagabanya uburemere bw’imodoka gusa, ahubwo uzagabanya n’ibiciro byihishe nko gupima imodoka, ibizamini, n’ishoramari mu iterambere ry’icyitegererezo, bishobora kugabanya cyane igiciro cyo kugurisha imodoka zikoresha amashanyarazi. Byongeye kandi, kubera ko igiciro cyo kubungabunga OBC kiri hejuru cyane ugereranyije n’icy’imodoka zo hanze zikoresha DC, guhagarika OBC bizagabanya cyane ikiguzi cy’imodoka abaguzi bazajya bakoresha nyuma yaho.
Ubu hari inzira ebyiri zo gukoresha ikoranabuhanga ryo gusharija vuba cyane: gusharija vuba cyane n'amashanyarazi menshi. Mu gukemura ibibazo nk'ibikorwa remezo byo gusharija bidatunganyije neza no gushyushya buhoro, igisubizo cy'ingenzi mu nganda ni gusharija vuba cyane bya DC. Kuri ubu, imodoka n'amapine byageze ku rwego runini, kandi imbaraga z'uburyo bwo gusharija vuba bwa DC muri rusange ni 60-120KW. Kugira ngo igihe cyo gusharija kirusheho kugabanuka, hari icyerekezo kibiri cy'iterambere mu gihe kizaza. Kimwe ni gusharija vuba cyane bya DC, ikindi ni gusharija vuba cyane bya DC. Ihame ni ukongera imbaraga zo gusharija wongera ingufu z'amashanyarazi cyangwa wongera ingufu z'amashanyarazi.
Ingorane z'ikoranabuhanga ryo gusharija umuvuduko mwinshi riri mu bisabwa mu gukwirakwiza ubushyuhe bwinshi. Tesla ni ikigo gihagarariye ibisubizo byo gusharija umuvuduko mwinshi wa DC. Bitewe n'uruhererekane rw'amashanyarazi menshi rutarakura mu ntangiriro, Tesla yahisemo kugumana urubuga rw'amashanyarazi y'imodoka rudahinduka no gukoresha DC ifite ingufu nyinshi kugira ngo isharije umuvuduko mwinshi. V3 supercharger ya Tesla ifite ingufu ntarengwa zo gutanga hafi 520A n'imbaraga ntarengwa zo gusharija 250kW. Ariko, ikibi cy'ikoranabuhanga ryo gusharija umuvuduko mwinshi ni uko ishobora gusa gusharija umuvuduko mwinshi munsi ya 10-30% bya SOC. Iyo gusharija kuri 30-90% bya SOC, ugereranije n'umurundo wo gusharija wa Tesla V2 (umuvuduko ntarengwa wa 330A, ingufu ntarengwa 150kW), ibyiza ntibigaragara. Byongeye kandi, ikoranabuhanga ryo gusharija umuvuduko mwinshi ntirishobora guhaza ibyo gusharija 4C. Kugira ngo usharije 4C, haracyakenewe imiterere y'amashanyarazi menshi. Kubera ko icyo gicuruzwa gitanga ubushyuhe bwinshi mu gihe cyo gusharija umuriro mwinshi, bitewe n'umutekano wa batiri, imiterere yacyo imbere n'ikoranabuhanga bisaba ko ubushyuhe bukwirakwira cyane, ibyo bikaba byanatuma ikiguzi cyiyongera ku buryo budashobora kwibagirana.
Susie
Sichuan Green Science & Technology Ltd., Co.
0086 19302815938
Igihe cyo kohereza: Ugushyingo-29-2023
